Merge tag 'fixes-for-v3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

  usb: fixes for v3.8-rc5

  Finally we have a build fix for fsl-mxc-udc UDC driver.

  We also have a fix for ep0 maxburst setting on DWC3
  which could confuse the HW if we tell it we had way
  too many streams on that endpoint when it _has_ to be
  only one.

  cppi_dma support for MUSB got a fix when running as a
  module. By dropping the wrong __init annotation, the
  function will be available even when we're modules and
  we're done with .init.text section.

  Last, but not least, we have a fix on FunctionFS which
  was causing a bug on our option parsing algorithm.

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index c5bddd630eb9..fc60b74ee304 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -39,7 +39,7 @@ extern u32 radeon_atom_hw_i2c_func(struct i2c_adapter *adap);
  * radeon_ddc_probe
  *
  */
-bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
+bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool use_aux)
 {
         u8 out = 0x0;
         u8 buf[8];
@@ -63,7 +63,13 @@ bool radeon_ddc_probe(struct radeon_connector *radeon_connector)
         if (radeon_connector->router.ddc_valid)
                 radeon_router_select_ddc_port(radeon_connector);
 
-        ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
+        if (use_aux) {
+                struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+                ret = i2c_transfer(&dig->dp_i2c_bus->adapter, msgs, 2);
+        } else {
+                ret = i2c_transfer(&radeon_connector->ddc_bus->adapter, msgs, 2);
+        }
+
         if (ret != 2)
                 /* Couldn't find an accessible DDC on this connector */
                 return false;